package thread;

public class SyncDemo2 {
    public static void main(String[] args) {
        Shop shop = new Shop();
        Thread t1 = new Thread(){
            public void run(){
                shop.buy1();
            }
        };
        Thread t2 = new Thread(){
            public void run(){
                shop.buy1();
            }
        };
        t1.start();
        t2.start();

    }
}
    class Shop{
        public void buy1(){
            try {
                Thread t = Thread.currentThread();
                System.out.println(t.getName() + ": 正在挑衣服");
                Thread.sleep(5000);
                synchronized (this) {
                    System.out.println(t.getName() + "正在试衣服");
                    Thread.sleep(5000);
                }
                System.out.println("结账离开");
            } catch (InterruptedException e) {
                e.printStackTrace();
            }

        }
    }

